Service difficulty report · Floorbeam · Boeing 7572Q8

Difficulty date
August 18, 2021
Submitted
August 20, 2021
Operation
Air carrier
Aircraft
N702TW
Make and model
Boeing 7572Q8
Aircraft serial
28162
Aircraft time
88,088 hours, 23,436 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 377 Lbl 51
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHIP 6801 CRACK ON BEAM UPPER CHORD AT STA 377 AND LBL 51 IN REF NRC 0205. CORRECTIVE ACTION: SUMMARY ON NRC 00276:CRACK ON BEAM UPPER CHORD AT STA 377 AND LBL 51 WAS REPAIRED PER.ETI-57-21-410 REV 1, B757-200 S.R.M. AND ER/A 593450-14 REV ORIG. (1916237)

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